} } if (isset($_POST['pdf'])) { $qstring = 'groups_list.php'; if (isset($_POST['id_group'])) { $qstring .= '?gid=' . $_POST['id_group']; } header('location: ' . $qstring); die; } if (isset($_POST['delete']) || isset($_POST['delete_cascade'])) { //delete groups $cascade = isset($_POST['delete_cascade']); $del = $group->remove($cascade); if ($del !== true) { if ($group->isEmpty() === false) { $error_detected[] = _T("Group is not empty, it cannot be deleted. Use cascade delete instead."); } else { $error_detected[] = _T("An error occured trying to remove group :/"); } } else { $success_detected[] = str_replace('%groupname', $group->getName(), _T("Group %groupname has been successfully deleted.")); //reinstanciate group $id = null; $group = new Group(); } } else { if (isset($_POST['group_name'])) { $group->setName($_POST['group_name']); try { if ($_POST['parent_group'] !== '') {